baber/WOPTO huggingface dataset:
Patent JP-H08172578-A (JP)
Title: Video signal input switching device
Inventor: NISHIDA TAKASHI
IPC: H04N5/268
Filed: 1994-12-20
Abstract: PURPOSE: To prevent an image to be monitored from being disarranged by evading the deviation of the switching timing of an image in each switching part in a video signal input switching device. CONSTITUTION: A signal switching unit 21 arranged on the output side of a video signal consists of the switching part 22 which outputs by selecting one of two signal input, a synchronizing signal detecting part 23 which detects the synchronizing signal of the video signal, a reception part 25 which receives a switching signal for the selection of a desired video signal, a transmission part 26 which transmits the switching command of the video signal, and a control part 24 which controls every part.  When the switching signal for the selection of the video signal is received by the reception part 25, the control part 24 switches video signal input by the next synchronizing signal by issuing a command to switch the video signal input to a signal switching unit 1 or 11 at the timing of a detection signal inputted from the synchronizing signal detecting part 23, and also, switches the switching part 22 by the next detection signal from the synchronizing signal detecting part 23.
Patent JP-H02165819-A (JP)
Title: Bending device for metallic tube of fine diameter
Inventor: KIMURA SADAO
IPC: B21D7/06
Filed: 1988-12-15
Abstract: PURPOSE:To obtain a bent product high in accuracy by bending and a metallic tube with a fixed form and bending members moved by an actuator so that the metal tube are bent along guides. CONSTITUTION:The fixed form 1 formed in conformity with the working shape of the total length of the metallic tube 2 is installed on a bending device for a metallic tube of fine diameter. Bending parts having guide surfaces 1', 1'' are provided on the fixed form 1. The metallic tube 2 are bent by the fixed form 1 and bending members 5 moved by actuators so that they are bent along the guide surfaces 1', 1''. When the bending path of the metallic tube 2 interface with the bending members 5, the bending members 5 are withdrawn in advance and projected as far as a fixed position in a working time. By this method, the bending device can be miniaturized and lightened.
Patent JP-H06161169-A (JP)
Title: Developing device and image forming device with this developing device
Inventor: KIKUCHI KAZUHIKO
IPC: G03G15/16
Filed: 1992-11-26
Abstract: PURPOSE:To provide a developing device and an image forming device provided with this developing device obtaining high quality images without defects such as density unevenness and fog and generating no degradation of image quality even in long-term use. CONSTITUTION:An image forming device, provided removably with a unit 8 having an image forming means for forming an image on an image carrier 1, is further provided with aligning rollers 25 (25a, 25b) for conveying a sheet P to the image carrier 1 with the image formed thereon by the image forming means; a removing means 26 for removing the paper powder of the sheet P stuck to the aligning roller 25; and a paper powder storage part 27 provided at the unit 8 so as to store paper powder removed from the aligning rollers 25 by the removing means 26.
Patent JP-H03178605-A (JP)
Title: Method and device for working bristle tip of cosmetic brush
Inventor: MIURA AKIYOSHI
IPC: A46B3/22
Filed: 1989-12-08
Abstract: PURPOSE:To form a spherical part in the bristle tip of a cosmetic brush by allowing the cosmetic brush in which bristles are continued spirally around a core wire to approach a heater instantaneously, while rotating it centering around the core wire. CONSTITUTION:A mascara brush (work) W is clamped by a work supporting and rotating mechanism 20 by using a chuck 26, and rotated at a certain speed by driving a motor 22. Subsequently, by allowing a heater mechanism 30 to pass through under the work W, a spherical part is formed in the bristle tip of the work W. When instantaneous heating of the whole bristle tip part is ended, the heater and the work W are separated, therefore, it does not occur that other part than the tip part of the bristle is brought to thermal deformation.
Patent JP-H04190247-A (JP)
Title: Manufacture of polymerized toner
Inventor: KAMIYAMA MASAFUMI
IPC: G03G9/087
Filed: 1990-11-26
Abstract: PURPOSE:To obtain a polymerized toner by adding polymerization starter to a dispersed liquid comprising polymerization monomer including organic peroxide having an alkyl group in which a carbon atom number of the longest carbon atom chain is more than 13, and color pigment dispersed in it, and suspension polymerizing the polymerization monomer in water medium. CONSTITUTION:First, dispersed liquid including polymerization monomer, organic perixode and color pigment is manufactured. For manufacturing the dispersed liquid, the color pigment may be dispersed in mixed liquid of the polymerization monomer and the organic peroxide, or the color pigment may be dispersed in the polymerization monomer, to which the organic peroxide is added. For dispersing the color pigment, the mixed liquid is stirred while it is heated. At this time, an ultrasonic dispersing machine may be used together. A heat temperature depends on the decomposition temperature of the organic peroxide, and it is normally 40 - 140 deg.C. For a heating time, about 30min. to several hours is sufficient. the color pigment is dispersed in the polymerization monomer uniformly in this process, and coagulated products of secondary grains of larger than 1mum are not observed. Polymerization starter is then added to the dispersion liquid, and the polymerization monomer is suspension polymerized in an aqueous medium, thereby a desired polymerized toner is obtained.
Patent JP-H11139737-A (JP)
Title: Moving sidewalk
Inventor: MATSUI KAZUMI
IPC: B66B23/08
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a moving sidewalk wherein a speed in the vicinity of an on/off getting part is decreased, a speed in an intermediate part is increased, transport power can be improved, a cost of construction is suppressed by small drive force and a small-sized equipment, as necessary, a seat can be provided. SOLUTION: A track 1 having a running surface 1a and a guide surface 1b is laid so as to circulate in a horizontal direction. A plurality of low floor movers 4 on the track 1, while guiding a course by the guide surface 1b, runs on the running surface 1a. A plurality of magnet belt driving gears 5 are provided with a prescribed space along the track 1, in a magnet belt 15 thereof, a magnetic attractive surface 11 of the low floor mover 4 is attracted, to be moved. A mutual space and a running speed of the low floor mover 4 are freely controlled by a control device. The low floor mover 4 is constituted by freely connecting to each other in a running direction a plurality of pallets 6.  The pallet 6 is constituted by providing a running wheel 9 and a guide wheel 10 in a base 8, a passenger is made to get on an upper part of the base 8, the running wheel 9 is rolled on the running surface 1a of the track, the guide wheel 10 is rolled on the guide surface 1b of the track.
Patent JP-H02163837-A (JP)
Title: Buffer control system
Inventor: MORIKI YOSHIHIRO
IPC: G06F9/46
Filed: 1988-12-16
Abstract: PURPOSE:To shorten the occupied time of a buffer and to improve the availability of the buffer by releasing instantaneously the buffer to a control program when the buffer is not required to the tasks. CONSTITUTION:When a task 2 finishes the use of a buffer 3a and does not need it any more, the task 2 checks the buffer release task identification information 3a2 stored in the buffer 3a and releases the buffer 3a to a monitor 1 as long as the buffer 3a can be released in its own task. In the case the release of the buffer 3a is impossible in its own tasks, the task 2 checks the buffer acquiring task identification information 3a1 stored in the buffer 3a and releases the buffer 3a to the monitor 1 as long as the buffer is acquired by itself. In the case another task acquires the buffer, the information on the return of the buffer is given to the task. Then the task received the buffer return information releases the buffer if this buffer is not needed to the task itself. As a result, the occupied time of the buffer is shortened and the availability of the buffer is improved.
Patent JP-H11151686-A (JP)
Title: Insertion and melting length marking jig of pipe
Inventor: KAMATA HACHIRO
IPC: F16L47/02
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an insertion and melting length marking jig of a pipe which can stabilize the quality of bonding of the pipe and a joint hardware and can reduce a water leakage due to improper bonding by entering a marked line for ensuring the specified insertion and melting length from a pipe end simply without using a ruler. SOLUTION: This insertion and melting length marking jig of a pipe consists of a cylindrical body 4 in which a pipe end 2 of the pipe 1 to be marked can be inserted, a marking pen hold part 7 consisting of a fitting part 13 in which a shaft part of a marking pen 6 provided on outer periphery of the cylindrical body 4 is fitted and a pen tip insertion hole 8 of the marking pen 6 passing through the inside of the cylindrical body 4, a hold means 9 holding the marking pen 6 in the marking pen hold part 7 detachably, and a half-split outer cylinder 5 of which one end is closed and which is mounted on an outer face of the cylindrical body 4. A marking position 12 can be changed by adjusting a mounting position of the outer cylinder 5.
Patent JP-H10230717-A (JP)
Title: Method for detecting flat tire and device thereof
Inventor: RANDAZZO CRISTINA
IPC: B60C23/06
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To detect at least one flat tire by detecting an angular speed of a wheel and processing the corresponding signal or data. SOLUTION: When an automobile runs, sensors give speed signals or data of angular speeds w1 to w4 which correspond to each wheel to a processing unit, and the processing unit calculates numerical values determined by functions expressed in equations I and II which are a ratio of the product of angular speeds of two wheels which oppose on a diagonal line to the product of each speed of another two wheels or a difference between them. The values are compared with a first reference value which is a numerical value which corresponds to an ordinary condition of a tire or a second reference value which is determined every time when the automobile runs and corresponds to an actual condition of the tire when the automobile runs. If the difference exceeds a predetermined value, an alarm signal is generated.
Patent JP-H10160970-A (JP)
Title: Optical fiber fixture
Inventor: SAITO YASUHIKO
IPC: G02B6/38
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To improve joining strength and durability and to reduce a cost by using a ferrule having a shaft hole to be inserted and fixed with an optical fiber and having a specific notched part on its outer peripheral surface. SOLUTION: This optical fiber fixture consists of the zirconia ceramic ferrule 1 formed to a cylindrical shape having the shaft hole 1a to be inserted and fixed with the optical fiber and a resin ferrule supporting body 2 having an inside hole 2a to be inserted with the rear end of the ferrule 1. The outer peripheral surface at the rear end of the ferrule 1 inserted into the inside hole 2a of the ferrule supporting body 2 is provided with the one notched part 1b. The ferrule is so formed that 0.5(M-0.2)<=W<=0.7(M-0.2) [where 1.1mm<=D<=2.6mm], 1.2L<=W<=2.2L, 0.2<=C<=0.72D-0.5 are attained when the outside diameter D of the ferrule 1 is defined as D, the width of the notched part 1b as W, the depth as C, the length from the notched part 1b to the rear end face as L and the length of the part of the ferrule supporting body 2 to be inserted into the inside hole 2a as M.
Patent JP-H03180675-A (JP)
Title: Earthquake insulating wall
Inventor: TAGA MASAYASU
IPC: E04H9/02
Filed: 1989-12-07
Abstract: PURPOSE:To reduce the input of an earthquake force by disposing a wall body between a pair of beams, locating a coupling plate, formed of a low strength steel, in the vertial direction of the interior of the wall body, and forming an unbond layer, reducing adhesion, on a contact surface between the coupling plate and the wall body. CONSTITUTION:A wall body 4 made of precast concrete disposed between at least a pair of beams 1 and 2 of a building is provided. Intercoupled coupling plates 5 made of a low strength steel embedded in the wall body along the direction of the surface of the wall body 4 are vertically installed between a pair of beams 1 and 2. The one end of a brace 6 having the other end obliquely disposed toward the middle of each of the upper and lower end of the wall body 4 is secured to a central part 5b of the coupling plate 5. An unbond layer 7 formed of grease is formed on a contact surface between the coupling plate 5 and the wall body 4. This constitution reduces the input of an earthquake force to a building.
Patent JP-H04188308-A (JP)
Title: Servo motor controller
Inventor: SUZUKI SHIGEO
IPC: H02P3/08
Filed: 1990-11-22
Abstract: PURPOSE:To detect the creeping movement amount of a servo motor in the ultra-low speed zone of the servo motor, and to make its correction control clear by digitizing a signal from an encoder. CONSTITUTION:The signals 105A, 10B are the A-phase pulse signal and the B-phase pulse signal of the encoder 4 respectively, and the phase relation of the lead or the lag of both the pulse signals to each other is inverted according to the forward or reverse rotating direction of the encoder. Both the signals 105A, 105B are inputted to a pulse separation circuit 5, and the pulse signals 106F, 106R corresponding to the forward and the reverse rotating directions of the encoder are outputted. An up/down counter 6 whose input is both the signals 106F, 106R outputs the counting deviation amount of both the pulse signals, and supplies it to a D/A converter 7, and an analog signal outputted from the converter is inputted to an operational amplifier OA as an auxiliary speed command signal 103 at the time when an analog switch ASW1 is closed, and the drive control of the servo motor is executed until the counting deviation amount becomes zero. Thus, the holding of the stop state of the servo motor can be attained.
Patent JP-H06161606-A (JP)
Title: Hot-line insertion and extraction system
Inventor: SAITO SEIICHI
IPC: G06F3/00
Filed: 1992-11-27
Abstract: PURPOSE:To provide a hot-line insertion and extraction system with high reliability when an on-line exchange is performed by remaining a failed unit card put in a power source. CONSTITUTION:(1) A CR type delay circuit 10 is controlled by inputting a short pin in a delay stoppage circuit 11 and a soft start is performed by inserting a resistor in the both ends of an electronic switch 9 which is serially inserted in a power source line. (2) A switch for insertion and extraction of a hot-line is provided. (3) A soft start circuit of two stages is formed by combining the electronic switch 9 inserted in the power source line and the invert output of the delay stoppage circuit 11. (4) The DC current of a card logic part at the time of the insertion and extraction of the hot-line is reduced by providing a power monitor controlling the output of a crystal oscillator. (5) A power monitor performing the halt control of a microprocessor is provided and the microprocessor system bus current within a card at the time of the insertion and extraction of the live wire is reduced. (6) At the time of an interruption, a saving current program is made to run and the current of the various kinds of registers and buses, etc., within the card is reduced.
Patent JP-H07173308-A (JP)
Title: Improvement of electric conductivity of formed resin article
Inventor: SHIRAIWA TETSUO
IPC: C08K5/20
Filed: 1993-12-17
Abstract: PURPOSE:To provide a method capable of extremely improving electric conductivity of a resin having a low electric conductivity without deteriorating physical properties and the hue of the resin by kneading a raw material for a formed resin article with a specific nitrogen-containing compound, molding the kneaded material and subjecting the surface of the obtained formed material to plasma treatment. CONSTITUTION:A raw material for a formed resin article, of e.g. a polyethylene, an acrylic resin, a polycarbonate resin or a phenol resin is kneaded with a nitrogen-containing compound of the formula [R<1> is a 6-22C alkyl; R<2> and R<3> are each a 1-4C alkyl; (n) is 2-3] (e.g. N,N-dimethylaminopropyloctylamide or N,N-dibutylaminoethylmyristylamide) preferably in an amount of 0.05-5 pts.wt based on 100 pts.wt. of the raw material for the formed article. The kneaded material is molded and the surface of the obtained formed article is subjected to plasma treatment.
Patent JP-H04188328-A (JP)
Title: Method and system for controlling case base
Inventor: TANIGUCHI YOJI
IPC: G06F12/00
Filed: 1990-11-22
Abstract: PURPOSE:To stabilize problem solving ability and retrieving time by including information related to the reuse of every case in a case base, and monitoring always the stored case and deleting the case by using the information related to the reuse by a control system. CONSTITUTION:At the time of the occurrence of the new problem, the case base 1 retrieved by a similar case retrieval function 2, and a result evaluated by an evaluation function 3 is outputted as a solution. Simultaneously with this, in the case that this case is registered, it is registered to the case base 1 by a case addition function 4. Besides, the information in the case base l is always monitored by a monitor function 5, and the information for which a deleting condition is settled is deleted by a deletion function 6. Thus, the unreasonable expansion of the number of the cases in the case base 1 is suppressed, and time required for the retrieval of the similar case can be stabilized.
Patent JP-H04189364-A (JP)
Title: Peritodialysis apparatus
Inventor: MASUDA TOSHIAKI
IPC: A61M1/28
Filed: 1990-11-22
Abstract: PURPOSE:To allow the continuous execution of peritodialysis by coupling the 1st chamber of a 1st dialyzer segmented by a 1st dialysis, membrane and the 3rd chamber of a 2nd dialyzer internally segmented by a 2nd dialysis membrane and connecting these chambers respectively to the 2nd chamber and 4th chambers on the filtrate side of the 1st dialyzer and the 2nd dialyzer. CONSTITUTION:This apparatus is segmented to the 1st chamber and the 2nd chamber by the 1st dialysis membrane 9. The 1st chamber is connected to a 1st conduit 11 which supplies the dialyzate in the peritoneum 1 and a 2nd conduit 12 to allow the passage of the dialyzate and discharges the same. On the other hand, the 2nd chamber 6 is connected to a fresh dialyzate supply conduit 14 into which the fresh dialyzate is admitted from a fresh dialyzate container 4 by a pump 21 and a cleaned dialyzate discharge conduit 16 which discharges the cleaned dialyzate formed by permeating a part of the metabolite in the peritodialyzate through the 1st dialysis membrane 9 to incorporate the same into the fresh dialyzate by a pump 23. The pore size of the 1st dialysis membrane 9 is specified to 20 to 1000Angstrom  and the pore size of the 2nd dialysis membrane 5 to 10 to 300Angstrom  smaller than the pore size of the 1st dialysis membrane 9.
Patent JP-H04190594-A (JP)
Title: Discharge lamp lighting device
Inventor: USAMI YUTAKA
IPC: H05B41/282
Filed: 1990-11-22
Abstract: PURPOSE:To perform reduction in size and weight of a device and enable an unbiased light emission with prevention of any positional deviation of the mercury in a discharge lamp by switching the direction of a lamp current in a discharge lamp through a changeover process for the connection of each switch. CONSTITUTION:A phase control circuit 17 outputs control signals S11 and S12 in synchronization at the zero-cross timing of an output wave form from an AC power supply 11. Consequently, the first and the second switches 14 and 15 close, for example, the first contacts 14a and 15a respectively; and open the second contacts 14b and 15b respectively. Thus, a lamp current flows from an electrode 16a side to an electrode 16b side in a discharge lamp 16. Next, the phase control circuit 17 detects the zero-cross of the output wave form from the Ac power supply 11 to open the first contacts 14a and 15a, and to close the second contacts 14b and 15b; and in this case, the lamp current flows from the electrode 16b to the electrode 16a in the discharge lamp 16. Consequently, the reduction in size and weight of the device can be performed, and the positional deviation of the mercury in the discharge lamp is prevented to enable the light emission without bias.
Patent JP-H02162589-A (JP)
Title: Picture editing device and picture edition testing method
Inventor: IWAKUNI KAORU
IPC: G11B27/02
Filed: 1988-12-16
Abstract: PURPOSE:To execute extremely smooth editing work by executing work for the collecting point information of all editing point information and a picture editing test on a high speed optical disk picture memory and reaching to an arbitrary editing point within an average access time. CONSTITUTION:On an optical disk picture memory 3, at first, the insertion starting point of a master side is determined in the picture of a master area, which is copied from a master VTR 2, and registered to an editing point information collecting part 6 of an edition controller 4. Simultaneously, on the optical disk picture memory 3, the starting point and ending point of the inserted picture in an original side are determined in the picture of the original side, which is copied from an original VTR 1, and registered to the editing point information collecting part 6 of the edition controller 4. The memory 3 is accessed at a high speed. Then, the picture of the master area is monitored until the insertion starting point, the picture of the original area is monitored from the starting point to the ending point and the picture of the master area is monitored after the ending point. Then, the picture edition test is executed. After the confirmation of an edition effect is completed, a control part 5 is operated according to the information of the collecting part 6 and the edition is executed extremely smoothly.
Patent JP-H09156258-A (JP)
Title: Various data display panel of pipes
Inventor: MOTOHASHI SHIGERU
IPC: B43L13/20
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To rapidly confirm various data of pipes without mistaking them. SOLUTION: A pipe calling way display window 11, a pipe material various data display window 12 and joint various data display windows 13a-13c are formed to an outside panel 1 and a plurality of pipe calling ways, pipe material various data values and joint various data values are printed on an inside panel 2. The inside panel 2 can be relatively moved with respect to the outside panel 1. Various data of pipes are entered along the moving direction of the inside panel 2 and the pipe material various data values corresponding to the calling way of the pipe displayed on the pipe calling way display window 11 are displayed on the pipe material various display window 12 and the joint various data values corresponding to the calling way of the pipe displayed on the pipe calling way display window are displayed on the joint various data display windows 13a-13c.